---> uname -a: Linux prd-centos8-builder-2c-1g-7134.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 562 5024 19 2112 6831 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:28:8e:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.99/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe28:8e68/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 02/20/2024 _x86_64_ (2 CPU) 22:04:25 LINUX RESTART (2 CPU) 10:05:02 PM tps rtps wtps bread/s bwrtn/s 10:06:01 PM 224.64 122.18 102.46 3573.09 7201.30 10:07:01 PM 104.37 0.28 104.08 17.86 9060.41 10:08:01 PM 27.48 0.30 27.18 42.39 1514.43 10:09:01 PM 14.23 0.00 14.23 0.00 321.43 Average: 92.13 30.31 61.82 897.15 4513.39 10:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 PM 5240592 7007932 2643852 33.53 2688 1940084 734304 8.22 218516 2080976 160840 10:07:01 PM 5133792 6983448 2750652 34.89 2688 2016320 727264 8.14 242704 2136156 37880 10:08:01 PM 5169496 7014668 2714948 34.43 2688 2011860 707024 7.91 250464 2091168 12 10:09:01 PM 5116952 6967848 2767492 35.10 2688 2017604 737720 8.26 251448 2143036 5768 Average: 5165208 6993474 2719236 34.49 2688 1996467 726578 8.13 240783 2112834 51125 10:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 137.11 85.48 1251.47 34.28 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 33.11 25.31 291.34 7.56 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 17.73 15.15 19.78 5.27 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 19.71 17.31 17.48 5.41 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 51.56 35.60 391.43 13.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 02/20/2024 _x86_64_ (2 CPU) 22:04:25 LINUX RESTART (2 CPU) 10:05:02 PM CPU %user %nice %system %iowait %steal %idle 10:06:01 PM all 42.11 2.23 17.72 4.63 0.11 33.20 10:06:01 PM 0 46.14 2.11 17.94 4.59 0.12 29.10 10:06:01 PM 1 38.08 2.34 17.51 4.67 0.10 37.29 10:07:01 PM all 40.11 0.00 3.27 2.75 0.10 53.77 10:07:01 PM 0 25.73 0.00 2.47 3.59 0.12 68.09 10:07:01 PM 1 54.49 0.00 4.08 1.90 0.08 39.44 10:08:01 PM all 25.19 0.00 1.14 0.48 0.07 73.11 10:08:01 PM 0 18.61 0.00 1.13 0.28 0.07 79.91 10:08:01 PM 1 31.77 0.00 1.15 0.68 0.08 66.31 10:09:01 PM all 23.96 0.00 1.46 0.13 0.09 74.35 10:09:01 PM 0 10.13 0.00 1.24 0.08 0.10 88.45 10:09:01 PM 1 37.79 0.00 1.69 0.18 0.08 60.26 Average: all 32.76 0.54 5.80 1.98 0.09 58.82 Average: 0 24.98 0.51 5.59 2.12 0.10 66.70 Average: 1 40.55 0.57 6.01 1.84 0.09 50.94